日本横河 701978 差分探头 1500 V / 150 MHz
衰减比:500:1 / 50:1
最大差分输入电压:±1500 V (DC + AC峰值)
最大工作输入电压:±1500 V (DC + AC峰值)
测量类别 : CATⅢ 1000 V
特征
带宽 :直流至 150 MHz (-3dB)
衰减比:500:1 / 50:1
最大差分输入电压:±1500 V (DC + AC峰值)
最大工作输入电压:±1500 V (DC + AC峰值)
测量类别 : CATⅢ 1000 V
连接器类型:BNC公司
探头功率 :探头电源
规格
带宽:DC 至 150 MHz (-3dB)
衰减比:500:1 / 50:1
连接器类型:BNC
输入电阻*1: 4.1 MΩ
输入电容*1: 5 pF
差分输入电压:±1500 V(DC + ACpeak)
最大工作输入电压:±1500 V(DC + ACpeak)
探头长度: 2430 mm
探头电源:探头电源
包括标准配件:钳子尖端(红色、黑色)、延长线 (1 m)、100 Ω电阻适配器、150 Ω电阻适配器
*1 接地
*2 它不是电池供电的。需要探头电源。
Item | 701977 | 701978 | |
Frequency Bandwidth (−3 dB) | 50 MHz | 150 MHz | |
Connector type | BNC | ||
Input resistance/ capacitance (typical)*1 | 52 MΩ±5% 10 pF | 4.1 MΩ±3% 5 pF | |
Allowable differential voltage | 5000 Vrms or less and 7000 Vpeak or less |
±1500 V (DC + ACpeak) | |
Maximum input voltage | 5000 Vrms and 7000 Vpeak |
±1500 V (DC + ACpeak) | |
CMRR | −80 dB (60 Hz), −50 dB (1 MHz) | ||
DC gain accuracy (23°C±5°C) | Common mode input voltage within ±2000 V: ±2% Common mode input voltage within ±5000 V: ±3% | Common mode input voltage within ±400 V: ±2% Common mode input voltage within ±1000 V: ±3% | |
Operating temperature range |
5 to 40°C | ||
Operating humidity range | 25 to 85% | ||
Length | Probe Length | 2840 mm | 2430 mm |
Tip lead | 610 mm | 200 mm | |
Power cable | 1000 mm | ||
Attenuation ratio | 100:1/1000:1 | 50:1/500:1 | |
Measurement category | CATO 5000 V, CATIII 1000 V | CAT III 1000 V | |
Probe power*2 | Probe power supply | ||
Standard accessories | High voltage alligator clip (Red, Black) | Pincher tip (Red, Black), Extension lead (1 m), 100 Ω resistance adapter, 150 Ω resistance adapter |
*1: To ground *2: It is not battery powered. probe power supply is required.